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\textsc{\Large{} Online Appendix} \\

\vspace{15mm}

\textsc{\large{}The Economic Impacts of COVID-19:} \\
\textsc{\large{}Evidence from a New Public Database Built Using Private Sector Data} \\

\vspace{15mm}

Raj Chetty, Harvard University and NBER \\
John N. Friedman, Brown University and NBER \\
Michael Stepner, University of Toronto \\
and the Opportunity Insights Team\protect\daggerfootnote{The Opportunity Insights Economic Tracker Team as of July 2023 has
consisted of Hamidah Alatas, Camille Baker, Harvey Barnhard, Matt
Bell, Gregory Bruich, Tina Chelidze, Lucas Chu, Westley Cineus, Sebi
Devlin-Foltz, Michael Droste, Dhruv Gaur, Federico Gonzalez, Rayshauna
Gray, Abigail Hiller, Matthew Jacob, Tyler Jacobson, Margaret Kallus,
Fiona Kastel, Laura Kincaide, Caitlin Kupsc, Sarah LaBauve, Lucía
Lamas, Maddie Marino, Kai Matheson, Jared Miller, Christian Mott,
Kate Musen, Danny Onorato, Sarah Oppenheimer, Trina Ott, Lynn Overmann,
Max Pienkny, Jeremiah Prince, Sebastian Puerta, Daniel Reuter, Peter
Ruhm, Tom Rutter, Emanuel Schertz, Shannon Felton Spence, Krista Stapleford,
Kamelia Stavreva, Ceci Steyn, James Stratton, Clare Suter, Elizabeth
Thach, Nicolaj Thor, Amanda Wahlers, Kristen Watkins, Alanna Williams,
David Williams, Chase Williamson, Shady Yassin, Ruby Zhang, and Austin
Zheng.}

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July 2023
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